Housing for a hydrogen gas generator



FIG. 1 is a perspective view of the housing for a hydrogen gas generator, in the closed position;

FIG. 2 is a perspective view thereof, as in FIG. 1, in the open position;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view thereof;

FIG. 6 is an opposed side elevational view;

FIG. 7 is a plan view thereof, from above; and,

FIG. 8 is a plan view thereof, from below. 

The ornamental design for a housing for a hydrogen gas generator, as shown and described. 